Part IV Cloze Test(10 points)
Directions：There are 10 blanks in the following passage．For each blank there are four choices marked A，B，C and D．You should choose the one answer that best fits into the passage．Then mark the corresponding letter on the Answer Sheet with a single line through the center．

76、 根据以下内容回答76-85题：
Are some people born clever and others born stupid?Or is intelligence developed by our.environment and our experience?Strangely enough，the (1)to both these questions is YES．To some extent，our intelligence is given us(2)birth，and no amount of special education can(3)a genius out of a child born with low intelligence．On the other hand，a child who lives in a(n)(4)environment will develop his intelligence less than one who lives in rich and varied surroundings．Thus the limits of a person’s intelligence are fixed at birth，(5)whether or not he reaches those limits will depend on his environment．This view，now (6)most extems，can be supported in a number of ways．
It is easv to show that intelligence is to some extent something we are born with．The closer the blood relationship between people，the closer they are (7)to be in intelligence-Thus if we take two unrelated people(8)from the population，it is likely that their degrees of inteUigence will be completely different．If on the other hand we take two identical twins，they will venr likelv be as．intelligent as(9)．Relations like brothers and sisters，parents and children，usuallv have similar intelligence，and this clearly(10)that intelligence depends on birth．
请回答(1)题
A．answer
B．reply
C．response
D．inquiry


77、 请回答(2)题
A．from
B．on
C．at
D．over


78、 请回答(3)题
A．make
B．regulate
C．mind
D．expand


79、 请回答(4)题
A．identical
B．boring
C．happy
D．exciting


80、 请回答(5)题
A．for
B．still
C．but
D．that．


81、 请回答(6)题
A．is holdby
B．is held by
C．hold by
D．held by


82、 请回答(7)题
A．likely
B．possible
C．probable
D．unlikely


83、 请回答(8)题
A．at random
B．in brief
C．on purpose
D．so far


84、 请回答(9)题
A．another
B．one another
C．each other
D．every other


85、 请回答(10)题
A．claims
B．proposes
C．advises
D．suggests